71399589 is an odd 8-digits composite number following 71399588
and preceding 71399590 . In scientific notation, it is written as 7.1399589 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 47520096 positive integers (up to 71399589) that are relatively prime to 71399589.
71399589 has 8 divisors, whose sum is 95358720
The reverse of 71399589 is 98599317
Previous prime number is 607
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-one million three hundred ninety-nine thousand five hundred eighty-nine
Scientific notation
7.1399589 × 10^7
Engineering notation
7.1399589 × 10^6
Prime Factorization
3 × 607 × 39209
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71399589
Product of the distinct prime numbers
The prime factorization of 71399589 is 3 × 607 × 39209.
Since it has a total of 3 prime factors.
1 , 10 , 62 , 22 , 386 , 725 , 1957 , 8158 , 71618 , 73909 , 75486 , 16645 , 6053941 , 1165492 , 69954995 , 76173860 , 80560235 , 196320562 , 9471751137 , 3672425099
n×2
142799178
n×3
214198767
n×4
285598356
n×5
356997945
n÷2
35699794.5
n÷3
23799863
n÷3
17849897.25
n÷5
14279917.8
n2
5097901309368921
n3
3.639880582515E+23
n4
2.5988597760065E+31
n5
1.855575198755E+39
2 √n
8449.8277497237
3 √n
414.8571415189
4 √n
91.922944631488
5 √n
37.216809749397
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71399588
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71399589 can be divided by 8 positive divisors.
The sum of these divisors (counting 71399589) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010111100010100101
3
Ternary
11222100110211020
4
Quaternary
10100113202211
5
Quinary
121234241324
6
Senary
11030201353
8
Octal
420274245
10
Decimal
71399589
12
Duodecimal
1bab3259
16
Hexadecimal
44178a5
20
Vigesimal
1264ij9
36
Base36
16ic9x
md5
dcf40a8ea89a1528d9535e6f977be011
sha1
e7e95f9e7cfa2ad7ab38b1f8c1c47e93b668b71e
sha256
caee78fade5cd627e1dddf0d0dd7d0a7bbe19b70b5166899d2980ee56e5485b9
sha512
0fa1c1b60924867524d8ab28ff911dea71c57eda2f1a1102c89b451e259b749ff96279a73a4c64b79adbc0049af936f461a9256e39caf7ba437bea119a888189
ripemd-160
b09557d0bd97fbf296bc45b5f4a511bc12551bcc
Diameter
142799178
Circumference
448616848.54346
Area
1.6015529302239E+16
Volume
1.5246696130631E+24
Surface area
6.4062117208957E+16
Circumference
448616848.54346
Perimeter
285598356
Area
5097901309368921
Diagonal
100974267.11166
Surface area
30587407856213526
Volume
3.639880582515E+23
Space diagonal
123667715.78754
Perimeter
214198767
Area
2.2074560199497E+15
Altitude
61833857.893768
Surface area
2.2074560199497E+15
Volume
4.2896404043427E+22
Height
33658089.037222